Ray rogers shroud of turin carbon dating
Other honors included being named a Tour Speaker for the American Chemical Society in 1971, the Los Alamos National Laboratory, Distinguished Performance Award in 1984 and the Department of the Air Force Exceptional Civilian Service Medal in 1991. Rogers was appointed Director of Chemical Research for the Shroud of Turin Research Project (STURP) in 1978, applying thermal methods to the study of this relic.He also served as the editor for Energetic Materials, a peer-reviewed scientific journal from 1983-1988. In recent years, he further researched material relevant to the dating of the Shroud, publishing his findings in Thermochimica Acta.During his career Rogers published over forty peer-reviewed papers on chemistry.In 1981 he was named Laboratory Fellow at Los Alamos National Laboratory. At the University of Arizona he studied chemistry receiving a BS in 1950.From 1951 to 1988 he was an explosives research expert and thermal analyst with the Los Alamos Scientific Laboratory (later called Los Alamos National Laboratory or LANL).
Rogers confirmed the existence of embedded cotton fibers in the area of the carbon dating sample, while noting that such cotton fibers are not found in other samples from anywhere else on the shroud.
The dye appeared to have been used to match new yarn to older age-yellowed yarn.
In addition to the madder dye, Rogers found a gum substance that was possibly gum Arabic, and a common mordant, alum.
Raymond Rogers is a retired physical chemist and former leader of the explosives research and development group at the Los Alamos National Laboratory in New Mexico.
He proposes that the samples used to date the shroud in 1988 were flawed and the experiment should be repeated.
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From 1987 until 1992 he served on the Department of the Air Force Scientific Advisory Board with the equivalent rank of Lt.